JPH07213701A - Central prize device for pachinko machine - Google Patents

Abstract

PURPOSE:To provide a spiral gutter in the inner part of a rotating member rotated around the vertical axis so that a winning game ball can be fallen along the spiral guide gutter. CONSTITUTION:A game ball is guided to the upper part of a transparent cover 15 through a first guide gutter 10 when it gets in a prize device 11 having an opening closing member. A spiral guide gutter is provided in the inner part of a rotating member 20 rotated by a driving motor 23 for rotating it around the vertical axis, and the game ball fallen through the falling inlet port is fallen through a second guide gutter 18 provided between the spiral guide gutter and the transparent cover 15. The game ball which is not a special prize is guided to a discharge hole in the way, and the ball which is the special prize is fallen to the lower part of the rotating member 20 and guided to a special prize ball outlet port 19. A classifying member 28 for classifying and discharging the game ball is provided on the lower part of the rotating member 20.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a central winning device for a pachinko machine having a spiral rotating member rotated by a drive motor.

[0002]

2. Description of the Related Art Conventionally, as a central winning device of a pachinko machine, movable pieces are provided on the left and right of the front surface of a mounting board, which can be converted into a state in which a game ball is hard to enter and a state in which a game ball is easy to enter, and the movable piece is movable. A special prize state in which a general prize hole and a special prize hole for winning the received game ball are provided below the piece, and when the game ball enters the special prize hole, the movable piece continues to be regulated for a predetermined time and number of times. And, a single prize hole is provided for the game ball to enter the central prize device, a general prize hole and a special prize hole are provided, and the game ball enters the special prize hole at the specified time or as a restricted special game state. Various pachinko machines designed to give a player a predetermined profit have been proposed.

[0003]

By the way, in the conventional center prize device of the pachinko machine, the game balls won from the ball receiving slot are slid and rolled down while being able to change their direction toward the lower part by their own weight. Since the special prize ball entrance and the prize entrance are fixedly provided, there is little change in the game ball, and there is a problem that the player does not have enough interest in pachinko games and is easily bored. there were. Therefore, the present invention has been made to solve the above-mentioned problems, and provides a central winning device for a new pachinko machine which attracts the interest of the player and greatly enhances the interest of the pachinko game. The present invention aims to solve the problems of the conventional configuration.

[0004]

According to the present invention, an opening / closing member for converting a game ball into a first state in which a game ball is not accepted and a second state in which a game ball can be accepted is provided on an upper portion of a central winning device provided on a game board surface. Providing a winning device having, the game ball that won the prize is a guide gutter and a rotating member having a spiral guide gutter in the center of the central winning device of the pachinko machine, and a rotating dish member provided above the rotating member. Induced, the rotating member is rotated by a rotary motor that is supported on a vertical drive shaft and driven at a constant speed, and the game ball passes through a spiral special prize winning gutter of the rotating member and a non-special guiding gutter. To descend. And
The lower part of the central winning device is characterized by being provided with an exit for distinguishing a special game ball and a game ball which is not a special prize.

[0005]

[Function] A winning device having an opening / closing member for converting the game ball into a first state in which the game ball is not accepted and a second state in which the game ball can be accepted is provided above the central prize device, and the game ball won from the prize device is It is flowed into the guide gutter. There is a rotating member that rotates on the vertical axis in the central part of the central winning device, a rotating plate member is provided on the upper part of the rotating member, and the game ball passes through the guide gutter and the rotating plate on the upper part of the rotating member. It is guided to the members. The rotating dish member is provided with an entrance for a game ball, and the game ball once waits for a spiral guide gutter for descending to rotate. The inside of the rotating member is composed of three spiral guide gutters, at least one of which is a special guide gutter, and an outer guide gutter is provided with an outlet for discharging a game ball that does not become a special prize ball.

The spiral rotating member which rotates on the vertical axis is rotated in a counterclockwise direction by a drive motor, and is standing by at the entrance of the rotating dish member provided on the upper portion of the rotating member. The game ball is guided inside the rotating member, and the game ball descends the spiral game gutter. The game ball that does not become a prize ball flows into the lower detection member from the outlet that discharges in the middle of the rotating member, and the prize game ball descends to the lower part of the rotating member and is guided to the prize ball inlet and flows into the lower detection member. To be done.

A member for arranging a plurality of steel balls which serves as a bearing is provided in order to easily rotate the rotating member which is rotating on the vertical axis by the drive motor, and the rotating member is arranged on the upper part of the arranging member to be integrated. To connect to each other. A separating member is provided below the rotating member and the array member to detect a game ball that is a special ball and a game ball that is not a special ball.
Conventionally, in the central winning device of the pachinko machine, while the direction was changed to the lower part by the weight of the game ball, it was general that it was guided by sliding, rolling down, the present invention, the game ball at a constant speed, It is intended to provide a new central winning device for a pachinko machine, which attracts a player's interest by guiding the game downward very gently and which greatly enhances the interest of the pachinko game.

[0008]

An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a front view of a pachinko machine equipped with a central winning device according to an embodiment of the present invention. On the game board 2 of the pachinko machine 1, a prize winning device (commonly called tulip) 3, a prize opening / closing device 4, a symbol display device 5 including a 7-segment indicator almost in the center, and the like are arranged above the symbol display device 5. The central winning device 6 of one embodiment of the present invention is mounted.

FIG. 2 and FIG. 3 are perspective views of the parts of the front part of the central winning device 6 of the present invention, which are mounted on the game board surface. The game balls won through the mouth 8 are guided to the first guiding trough 10 of the main body 9 of the central winning device mounted on the game board surface. FIG. 4 is a top view of the central winning device 6 is arranged with a winning device 11 having an opening and closing member for converting the first state of not accepting the game ball and the second state of accepting the game ball. It is a perspective view in which a solenoid head 13 and a solenoid auxiliary component 14 are arranged in the rear portion to be converted into a first state and a second state by a solenoid 12, but play a supplementary role in the conversion.

FIG. 5 shows that the game ball is guided to the transparent cover 15 from the first guide gutter 10 of the main body 9 of the central winning system of the present invention. On the upper part of the transparent cover 15, a dish member 16 which is inclined forward is provided, and on the front surface of the transparent cover 15, a descending entrance 17 for a game ball is provided, which is descended from the inclined dish member 16. The game ball is guided to the entrance 17 and the second
The game ball descending through the guide gutter 18 is a perspective view of the transparent cover 15 descended and guided to the prize ball outlet 19.

FIG. 6 shows a rotating member 20 arranged substantially at the center of the center winning device 6, and the rotating member 20 is rotated in the counterclockwise direction and has a tubular shape. The tubular rotating member 20 has three spiral guide sluices 21a, 21b, 2
1c is provided, and the game ball is this spiral guide gutter 21a, 2
Although it descends 1b and 21c, at least one of them is defined as a special spiral guiding gutter, and a rotating member provided with an outlet 22 for discharging a game ball that does not become a special spherical ball in the outer spiral guiding gutter. 20 is a perspective view of 20.

FIG. 7 shows the above-mentioned spiral guide gutters 21a, 21.
The drive motor 2 is provided with the gears 24 and 25 which serve to rotate the rotary member 20 having b and 21c on the vertical axis by the drive motor 23 and which transmits the rotational movement.
3 is a perspective view having a member 27 for arranging a plurality of steel balls 26 serving as bearings for easily rotating the rotating member 20 rotating on the vertical axis, and mounting and mounting the steel balls 26 and the drive motor 23. It is a figure. FIG. 8 is a perspective view in which the drive motor 23 and a plurality of steel balls 26 for facilitating rotation are connected and assembled to a member 27 for arranging and mounting. FIG. 9 shows a sorting member 28 connected to the array mounting member 27. The role of the sorting member 28 is a perspective view of the sorting member 28 having a game ball discharge port 29 that drops from above and becomes a prize ball, and an outlet 30 that discharges a game ball that is not a prize. FIG. 10 is an AA cross-sectional view of the central winning device 6.

In such a structure, a prize winning device 11 having an opening / closing member for converting the game ball into a first state in which the game ball is not accepted and a second state in which the game ball can be accepted is provided above the central prize device 6, and the prize is won. The game ball won from the device 11 is guided to the first guide gutter 10 and has a rotating member 20 arranged substantially in the center of the central winning device, and a transparent cover 15 is provided on the rotating member 20 so as to be transparent. On the upper surface of the cover 15, a dish member 16 and a descending entrance 17 which is an entrance for the game balls to descend are provided, and a second guide gutter 18 is provided between the rotating member 20 and the transparent cover 15 so that the rotating member 20 is a cylinder. It is a state. And the game ball is a spiral guide gutter 21a, 21
It is guided by b and 21c and descends. The player is interested in the structure in which this game ball is guided at a constant speed and very gently downward, greatly enhancing the interest of pachinko games, and if the game ball becomes a special prize, it causes a great profit to the player. You will get it.

As described above, according to the present invention, as described above, the prize winning device 11 having the opening and closing member for converting the game ball into the first state in which the game ball is not accepted and the second state in which the game ball can be accepted is provided on the upper portion of the central prize device 6. The game ball that is won by the winning device 11 passes through the first guide gutter 10, the inclined plate member 16 is provided on the upper surface of the transparent cover 15, and the entrance for dropping the game ball in front of the transparent cover 15. There is 17, there is a rotary member 20 which is rotated in the vertical axis by a drive motor 23 at approximately the center of the central winning device 6, and three spiral guiding gutters are provided inside the rotary member 20, and the game ball is From the descending entrance 17 where the game ball is lowered in front of the transparent cover 15, the descent is passed through the second guiding trough 18 provided between the spiral guiding troughs 21a, 21b and 21c.
A plurality of steel balls 26 serving as bearings are arranged and formed in order to easily rotate the rotating member 20 rotating on the vertical axis. The game ball that is guided from the descending entrance 17 of the transparent cover 15 and descends the spiral guide troughs 21a, 21b, 21c is a discharge opening 22 for ejecting a game ball that is not a prize on the way.
More fall inside the rotating member 20, is guided to the outlet 30 of the sorting member 28 provided in the lower part of the rotating member 20, while the prize game ball is the second guide between the transparent cover 15 and the rotating member 20. It is guided down through the gutter 18 to the special prize ball outlet 19 provided in the lower part, and is guided to the discharge port 29 of the sorting member 28. As described above, according to the present invention,
A new game ball, which is completely different from the conventional central winning system, moves at a constant speed and descends very slowly to attract the player's interest and improve the service to the player, which is extremely interesting for the game. There are advantages and effects such as the increase.

[Brief description of drawings]

FIG. 1 is a front view showing a mounting position of a pachinko machine central winning device 6 of the present invention.

FIG. 2 is a perspective view of a front decoration 7 of a central winning device 6.

FIG. 3 is a perspective view of a main body 9 of a central winning device 6.

FIG. 4 is a perspective view of components for operating the winning device 11 having an opening / closing member.

5 is a perspective view of a transparent cover 15. FIG.

FIG. 6 is a rotary member 20 and spiral guide troughs 21a and 21b;
21c is a perspective view of FIG.

FIG. 7: Drive motor 23, steel ball 26, gears 24, 2
FIG. 5 is a perspective view showing 5, etc.

FIG. 8 is a perspective view showing a state in which the parts shown in FIG. 7 are assembled.

FIG. 9 is a perspective view of a sorting member 28.

FIG. 10 is a sectional view taken along line AA.

[Explanation of reference numerals] 10 first induction gutter 11 winning device having an opening / closing member 15 transparent cover 17 descent entrance 18 second induction gutter 20 rotating members 21a, 21b, 21c spiral induction gutter 23 drive motors 24, 25 gears 26 steel Sphere 28 Sorting member

Claims (1)

[Claims] 1. A winning ball guiding gutter communicating with a winning opening of a winning device provided on a game ball and a rotating member which rotates on a vertical axis, and a spiral guiding gutter is provided inside the rotating member. ,
A game ball that descends through a guide groove in a spiral shape for lowering the game ball and is not a special prize is a discharge port provided in the middle of the rotating member, and a game ball that is a prize is a special member of the rotating member. A gaming ball that is a prize or a non-award game ball, in which multiple steel balls are arranged so that the rotating member can be smoothly rotated by a rotating motor that is guided to the discharge port and supports the rotating member on a drive shaft to drive at low speed. To distinguish
A central winning device for a pachinko machine, which is equipped with a sorting member that can be discharged.